Radiation therapy is used not only to fight cancer cells but also to relieve excruciating pain; The effects become noticeable a few weeks after starting treatment. Mayo Clinic oncologist Adam Holtzman talked about this Web site.
Radiation therapy (radiotherapy) is used in approximately 50-60% of all cancer patients. However, this method not only destroys tumor cells but also helps alleviate the suffering of terminally ill patients. 60% to 80% of patients experience partial or complete pain relief within two to four weeks. Palliative radiation therapy can improve quality of life, reduce the risk of bleeding, and relieve bone pain.
Cancer radiotherapy uses high-energy radiation to destroy cancer cells. The rays damage the DNA of malignant cells, making it impossible for them to divide quickly and causing the tumor to shrink. The use of targeted irradiation minimizes damage to healthy tissue. Depending on the nature of the rays, X-ray therapy, telegamma therapy, electron therapy, neutron therapy and other types are distinguished.
former oncologist said About the first symptoms of stomach cancer.